Currently working app: https://appeven.com/   How to install: Go to the above link and install the app, after installed you have to tap on allow and connect to the vpn. then for check just go to in the settings - VPN If you see that the status is connected, This means that you are connected to the anti-revoke server.   NOTE: This method is untested and shared by one of our forum member, We don't know the security and usability of this application, because it's linked to third-party server, we can't guarantee anything.